557199836

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{2011}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 985823664

約数和(自身を除く): 428623828

約数列:

[1, 2, 4, 113, 226, 452, 613, 1226, 2011, 2452, 4022, 8044, 69269, 138538, 227243, 277076, 454486, 908972, 1232743, 2465486, 4930972, 139299959, 278599918, 557199836]

約数ペア:

[(1, 557199836), (2, 278599918), (4, 139299959), (113, 4930972), (226, 2465486), (452, 1232743), (613, 908972), (1226, 454486), (2011, 277076), (2452, 227243), (4022, 138538), (8044, 69269)]